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US 2020/0046555 A1Published application
Aqueous viscoelastic solution and use thereof in an injection device
AssigneePolymerexpert SA
InventorsMarc DOLATKHANI, Anne PAGNOUX, Sonia DAKHLI
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Abstract
The invention relates to an aqueous viscoelastic solution comprising: at least one polymer selected from among hyaluronic acid and the salts thereof, and cellulosic derivatives and the salts thereof, in particular hydroxypropyl methylcellulose and the salts thereof; and at least one water-soluble polymer of the polyether-polyurethane or polyether-polyester-urethane type, and to the use thereof in a device intended for the injection of an intraocular implant.
Claims21
An aqueous viscoelastic solution comprising:
- at least one polymer selected from hyaluronic acid and salts thereof, and cellulosic derivatives and salts thereof, and
- at least one water-soluble polymer of the polyether polyurethane or polyether polyester urethane type,
- said viscoelastic solution having a viscosity comprised between 10 and 7000 Pa·s.
(canceled)
Dependencies are inferred from the claim text.